Blockchain Technology in the Chemical Industry

被引:6
作者
Zhou, Xiaochi [1 ]
Kraft, Markus [1 ,2 ,3 ]
机构
[1] Univ Cambridge, Dept Chem Engn & Biotechnol, Cambridge, England
[2] Cambridge Ctr Adv Res & Educ Singapore CARES, Singapore, Singapore
[3] Nanyang Technol Univ, Sch Chem & Biomed Engn, Singapore, Singapore
基金
新加坡国家研究基金会;
关键词
blockchain; smart contract; chemical industry; Internet of Things; knowledge graph; OF-THE-ART; SMART CONTRACT; KNOWLEDGE GRAPH; IOT DATA; ENERGY; SYSTEM; MANAGEMENT; STATE; POWER; CITY;
D O I
10.1146/annurev-chembioeng-092120-022935
中图分类号
O69 [应用化学];
学科分类号
081704 ;
摘要
This article presents a review of the application of blockchain and blockchain-based smart contracts in the chemical and related industries. We introduce the basic concepts of blockchain and smart contracts and explain how some of their features are enabled. We review several typical or novel applications of blockchain and smart contract technologies and their enabling concepts and underlying technologies. We classify the selected literature into five categories and discuss their motivations and technical designs. We recognize that the trend of decentralization creates a need to use blockchain and smart contracts to implement trust and distributed control mechanisms. We also speculate on future applications of blockchain and smart contracts. We believe that, in the future, blockchains with different consensus mechanisms will be studied and applied to achieve more efficient and practical decentralized systems. Also, blockchain-based smart contracts will be more widely applied to enhance autonomous distributed controls in decentralized systems.
引用
收藏
页码:347 / 371
页数:25
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